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LHR - SJC

Find cheap flights from London Heathrow Airport to San Jose from $489

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to San Jose departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/5
Wed 6/12

Search hundreds of travel sites at once for deals on flights to San Jose

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Jose, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Jose, as well as popular online travel agencies
In the last 7 days travelers have searched 42,573,820 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Heathrow to San Jose (LHR-SJC)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to San Jose that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:05 pm - 8:58 pmLHR-SJC
15h 53m1 stop
12:18 pm - 9:45 amSJC-LHR
13h 27m1 stop
$567British Airways
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Tue, Aug 20 - Fri, Mar 7
1:05 pm - 8:58 pmLHR-SJC
15h 53m1 stop
12:18 pm - 9:45 amSJC-LHR
13h 27m1 stop
$570British Airways
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Tue, Aug 20 - Fri, Mar 7
10:55 am - 10:04 pmLHR-SJC
19h 09m1 stop
7:55 pm - 5:15 pmSJC-LHR
13h 20m1 stop
$572Virgin Atlantic
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Sat, May 18 - Sat, May 25
6:30 am - 4:16 pmLHR-SJC
17h 46m2 stops
6:50 am - 6:25 amSJC-LHR
15h 35m1 stop
$573KLM
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Wed, Sep 4 - Sat, Sep 28
12:00 pm - 8:58 pmLHR-SJC
16h 58m1 stop
6:10 am - 6:25 amSJC-LHR
16h 15m1 stop
$577Finnair
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Tue, Sep 3 - Mon, Sep 23
12:00 pm - 10:50 amLHR-SJC
30h 50m1 stop
6:10 am - 6:25 amSJC-LHR
16h 15m1 stop
$581Finnair
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Fri, Jun 28 - Sat, Jul 13
1:10 pm - 12:35 pmLHR-SJC
31h 25m2 stops
12:50 pm - 1:20 pmSJC-LHR
16h 30m1 stop
$582American Airlines
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Tue, Aug 20 - Fri, Mar 7
6:15 am - 8:37 pmLHR-SJC
22h 22m2 stops
12:55 pm - 10:00 amSJC-LHR
13h 05m1 stop
$587Virgin Atlantic
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Fri, Jun 28 - Sat, Jul 13
10:05 am - 6:43 pmLHR-SJC
16h 38m2 stops
6:59 pm - 6:55 pmSJC-LHR
15h 56m2 stops
$610American Airlines
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Tue, Sep 3 - Mon, Sep 23
6:30 am - 4:16 pmLHR-SJC
17h 46m2 stops
12:05 pm - 11:10 amSJC-LHR
15h 05m1 stop
$695KLM
Find Deal
Tue, Sep 3 - Fri, Sep 27

Flights from Heathrow to San Jose - Travel Insights & Trends

Get data-powered insights and trends into flights from Heathrow to San Jose to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London Heathrow Airport to San Jose?

The average price of all flights from London Heathrow Airport to San Jose clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to San Jose on a Saturday and more expensive on a Monday. On your return trip to London Heathrow Airport, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

What is the cheapest month to fly from London Heathrow Airport to San Jose?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to San Jose, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Heathrow Airport to San Jose is October, where tickets cost $572 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $833 and $806 respectively.

How far in advance should I book a flight from London Heathrow Airport to San Jose?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to San Jose, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Heathrow Airport to San Jose, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 20 days before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to San Jose?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to San Jose from London Heathrow Airport were found on British Airways ($614) and Iberia ($659), and the lowest round-trip tickets were found on British Airways ($567) and Virgin Atlantic ($572).

Which cabin class options are there for flights between London Heathrow Airport and San Jose?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Good to know

Low season

January

High season

July

Cheapest flight

$489
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from London Heathrow Airport to San Jose

When to book flights from Heathrow to San Jose

Are your dates flexible? Find out the best times to travel from Heathrow to San Jose based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to San Jose flights

  • What is the cheapest flight from London Heathrow Airport to San Jose?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to San Jose was $489 for a one-way ticket and $567 for a round-trip.

  • Do I need a passport to fly between London Heathrow Airport and San Jose?

    Yes

  • Which airports will I be using when flying from London Heathrow Airport to San Jose?

    When flying out of London Heathrow Airport you will be using London Heathrow. You will be landing at San Jose, also known as San Jose.

  • Which airlines offer Wi-Fi service onboard planes from London Heathrow Airport to San Jose?

    Only KLM offers inflight Wi-Fi service on the London Heathrow Airport to San Jose flight route.

  • Which aircraft models fly most regularly from London Heathrow Airport to San Jose?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the London Heathrow Airport to San Jose flight route.

  • Which airline alliances offer flights from London Heathrow Airport to San Jose?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between London Heathrow Airport and San Jose, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from London to San Jose, American Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from London to San Jose are American Airlines and British Airways. With an average price for the route of $702 and an overall rating of 7.3, American Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $757 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to San Jose?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to San Jose.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to San Jose?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from London Heathrow Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to San Jose?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Jose with an airline and back to London Heathrow Airport with another airline. Booking your flights between London Heathrow Airport and SJC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to San Jose?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Jose from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from LHR to San Jose

  • Looking for a cheap flight? 25% of our users found flights on this route for $708 or less one-way.

Top airlines flying from Heathrow to San Jose

 
See real verified KAYAK customer reviews for airlines flying from London to San Jose. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to San Jose? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
American AirlinesOverall score based on 14697 reviews
7.2Comfort
8.0Crew
6.6Food
7.1Entertainment
7.6Boarding
Airline reviews

Seriously, not displaying departure gate until very last minute is awful. Specially when you have to take an elevator and then transport to go to the sub-terminal. That’s awful in such a busy airport as Heathrow. And I cannot choose seat on this flight because it’s run by British Airways, even entering locator code.

6.0 GoodJosep, Apr 2024LHR - BCN
Read more about American Airlines reviews

Seriously, not displaying departure gate until very last minute is awful. Specially when you have to take an elevator and then transport to go to the sub-terminal. That’s awful in such a busy airport as Heathrow. And I cannot choose seat on this flight because it’s run by British Airways, even entering locator code.

Somehow I got “offloaded” even though I had my boarding pass and was in transit Food is horrible Staff were nice and cheerful No headphones were provided on 11 hours flight

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

The staff were very helpful with lots of refreshments on offer. The toilets were clean. The seats were comfortable and entertainment was good. No complaints, it was excellent.

The main flight was OK but the second flight was chaotic with delays

amazing! they were so kind and allowed us to sit on empty seats so we could stretch our legs and sleep good. Food is amazing as well plus dessert in the middle of the flight!

All the British airways staff were very helpful and friendly. Every thing was very smooth running from checking in boarding and arriving 40 minutes early. Which is a brilliant start to your holiday.

Overall it was good but not great. The aircraft was an old and seats didn’t recline in business class unless you kept playing around with it.

No nice at all, delayed and I lost the connection over xmas

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Seating space was crowded and I am a very small woman.

Book cheap flights from London to San Jose

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to San Jose found on KAYAK in the last 72 hours.
6/3Mon
3 stops
33h 20mLHR-SJC
$489
7/29Mon
2 stops
34h 16mLHR-SJC
$604
10/4Fri
2 stopsBritish Airways
21h 50mLHR-SJC
$614
6/30Sun
1 stopIberia
18h 32mLHR-SJC
$659
7/12Fri
2 stopsBritish Airways
32h 45mLHR-SJC
$670
6/21Fri
1 stopJetBlue
19h 00mLHR-SJC
$827
10/14Mon
2 stopsIcelandair
17h 52mLHR-SJC
$871
5/14Tue
1 stopJetBlue
20h 15mLHR-SJC
$889
6/19Wed
2 stopsIberia
24h 14mLHR-SJC
$905
9/8Sun
2 stopsIcelandair
16h 14mLHR-SJC
$978

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Last minute flights from Heathrow to San Jose

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to San Jose that are departing in the next 10 days.
5/8Wed
multi-stopVirgin Atlantic
16h 50mLHR-SJC
5/15Wed
multi-stopVirgin Atlantic
14h 58mSJC-LHR
$604
5/8Wed
multi-stopLufthansa
25h 02mLHR-SJC
5/15Wed
multi-stopLufthansa
19h 55mSJC-LHR
$608
5/11Sat
multi-stopUnited Airlines
18h 43mLHR-SJC
5/18Sat
multi-stopUnited Airlines
12h 50mSJC-LHR
$627
5/9Thu
multi-stopDelta
17h 35mLHR-SJC
5/28Tue
multi-stopDelta
14h 58mSJC-LHR
$654
5/10Fri
multi-stopIberia
16h 37mLHR-SJC
5/17Fri
multi-stopIberia
33h 51mSJC-LHR
$661
5/9Thu
multi-stopIberia
16h 37mLHR-SJC
5/16Thu
multi-stopIberia
14h 01mSJC-LHR
$667
5/9Thu
multi-stopIberia
18h 32mLHR-SJC
5/28Tue
multi-stopIberia
17h 55mSJC-LHR
$669
5/9Thu
multi-stopUnited Airlines
26h 22mLHR-SJC
5/28Tue
multi-stopUnited Airlines
16h 50mSJC-LHR
$683
5/8Wed
multi-stopBritish Airways
16h 37mLHR-SJC
5/15Wed
multi-stopBritish Airways
15h 54mSJC-LHR
$4,832
5/11Sat
multi-stopBritish Airways
15h 03mLHR-SJC
5/18Sat
multi-stopBritish Airways
14h 40mSJC-LHR
$11,488

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London Heathrow Airport - San Jose Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Destination:

San Jose (SJC)United States

Return flight deals:

San Jose - London Heathrow Airport

Cabin classes:

$529